Add 3/36 and 15/56
3/36 + 15/56 is 59/168.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 36 and 56 is 504
Next, find the equivalent fraction of both fractional numbers with denominator 504 - For the 1st fraction, since 36 × 14 = 504,
3/36 = 3 × 14/36 × 14 = 42/504 - Likewise, for the 2nd fraction, since 56 × 9 = 504,
15/56 = 15 × 9/56 × 9 = 135/504 - Add the two like fractions:
42/504 + 135/504 = 42 + 135/504 = 177/504 - 177/504 simplified gives 59/168
- So, 3/36 + 15/56 = 59/168
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/36+15/56 3/36+30/56 3/72+15/56 9/36+15/56 3/36+45/56 15/36+15/56 3/36+75/56 21/36+15/56